12-Letter Words Ending in OS
- 33 words
- All English dictionaries
- Scrabble points
Popular 12-Letter Words Ending in OS
The most familiar words on this list, with their Scrabble scores.
All 12-Letter Words Ending in OS 33 words
How common is OS at the end of twelve-letter words?
Our combined English word list has 33 twelve-letter words ending in OS. They average 18.5 points, the best is EXOPHTHALMOS (29 points) and C is the most common first letter (18.2%).
- Total words
- 33
- Average Scrabble score
- 18.5
- out of 29 max
- Everyday words
- 3%
- common in ordinary English
- Most common first letter
- C
- 18.2% of words
Most common first letters
- c 18.2%
- a 15.2%
- e 12.1%
Top vowel pairs
- io15.2%
- ue6.1%
- au3%
Share of words where these two vowels sit side by side.
Rare words worth knowing
Valid in this dictionary but rarely seen in everyday English.
Highest-scoring twelve-letter word ending in OS
e 1x 8o 1p 3h 4t 1h 4a 1l 1m 3o 1s 1
E 1 + X 8 + O 1 + P 3 + H 4 + T 1 + H 4 + A 1 + L 1 + M 3 + O 1 + S 1 = 29 points
- Double word
- 58 pts
- Triple word
- 87 pts
Face value of the tiles, then the whole word on a double- or triple-word square (letter bonuses and bingos not included).
exophthalmos
- nounprotrusion of the eyeball from the socket
- Scrabble US
- Scrabble UK
- Words With Friends
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12-Letter Words Ending in OS by the numbers
12-Letter Words Ending in OS FAQ
How many twelve-letter words ending in OS are there?
There are 33 twelve-letter words ending in OS in our combined English word list. Other dictionaries give different totals, so switch dictionary at the top of the list to compare.
What is the highest-scoring twelve-letter word ending in OS?
EXOPHTHALMOS is worth 29 points in Scrabble before any bonus squares. Other strong options are CINQUECENTOS (25), PHYTOBENTHOS (25), SEXTODECIMOS (24).
What are some common twelve-letter words ending in OS?
Everyday examples include ARCHIPELAGOS, VIOLONCELLOS, DECRESCENDOS. Sort the list by "Most common" to see the familiar words first.
Which rare twelve-letter words ending in OS score well?
Uncommon but valid choices include CINQUECENTOS (25), PHYTOBENTHOS (25), SEXTODECIMOS (24), WHISKERANDOS (23). Few players know them, so they can catch an opponent off guard.